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J-M SUPPLIES RC Parts Store - RCScrewZ Rubber Shielded Bearings xtm005r for XTM Racing Mammoth RTR Nitro Monster Truck 1/8 4WD Off-Road (#145615) | UPG
J-M SUPPLIES RC Parts Store - RCScrewZ Rubber Shielded Bearings xtm005r for XTM Racing Mammoth RTR Nitro Monster Truck 1/8 4WD Off-Road (#145615) | UPG
J-M SUPPLIES RC Parts Store - RCScrewZ Rubber Shielded Bearings xtm005r for XTM Racing Mammoth RTR Nitro Monster Truck 1/8 4WD Off-Road (#145615) | UPG
J-M SUPPLIES RC Parts Store - RCScrewZ Rubber Shielded Bearings xtm005r for XTM Racing Mammoth RTR Nitro Monster Truck 1/8 4WD Off-Road (#145615) | UPG
J-M SUPPLIES RC Parts Store - RCScrewZ Rubber Shielded Bearings xtm005r for XTM Racing Mammoth RTR Nitro Monster Truck 1/8 4WD Off-Road (#145615) | UPG
J-M SUPPLIES RC Parts Store - RCScrewZ Rubber Shielded Bearings xtm005r for XTM Racing Mammoth RTR Nitro Monster Truck 1/8 4WD Off-Road (#145615) | UPG
J-M SUPPLIES RC Parts Store - RCScrewZ Rubber Shielded Bearings xtm005r for XTM Racing Mammoth RTR Nitro Monster Truck 1/8 4WD Off-Road (#145615) | UPG
J-M SUPPLIES RC Parts Store - RCScrewZ Rubber Shielded Bearings xtm005r for XTM Racing Mammoth RTR Nitro Monster Truck 1/8 4WD Off-Road (#145615) | UPG
J-M SUPPLIES RC Parts Store - RCScrewZ Rubber Shielded Bearings xtm005r for XTM Racing Mammoth RTR Nitro Monster Truck 1/8 4WD Off-Road (#145615) | UPG
J-M SUPPLIES RC Parts Store - RCScrewZ Rubber Shielded Bearings xtm005r for XTM Racing Mammoth RTR Nitro Monster Truck 1/8 4WD Off-Road (#145615) | UPG
J-M SUPPLIES RC Parts Store - RCScrewZ Rubber Shielded Bearings xtm005r for XTM Racing Mammoth RTR Nitro Monster Truck 1/8 4WD Off-Road (#145615) | UPG
J-M SUPPLIES RC Parts Store - RCScrewZ Rubber Shielded Bearings xtm005r for XTM Racing Mammoth RTR Nitro Monster Truck 1/8 4WD Off-Road (#145615) | UPG
J-M SUPPLIES RC Parts Store - RCScrewZ Rubber Shielded Bearings xtm005r for XTM Racing Mammoth RTR Nitro Monster Truck 1/8 4WD Off-Road (#145615) | UPG
J-M SUPPLIES RC Parts Store - RCScrewZ Rubber Shielded Bearings xtm005r for XTM Racing Mammoth RTR Nitro Monster Truck 1/8 4WD Off-Road (#145615) | UPG

RCScrewZ Rubber Shielded Bearings xtm005r for XTM Racing Mammoth RTR Nitro Monster Truck 1/8 4WD Off-Road (#145615) | UPG

RCScrewZ

SKU: xtm005r

Regular price
$53.67
Sale price
$53.67
Regular price
$59.95
Shipping, stock & payment info
Quick snapshot of availability, estimated delivery, and our shipping/returns.

Available Quantity: 100

Free shipping on all U.S. orders (USPS Priority Mail).
Ships within 1–2 business days (Mon–Fri); some Saturday shipments by 12:00 PM ET.
Most orders ship from Canton, MI 48187. APO/FPO/DPO & PO Boxes welcome.
Priority Mail typically delivers in 2–3 business days (estimates; not guaranteed).
Easy 30-day returns with prepaid USPS label; refunds issued within 3 business days after the return is received.

Over 99% positive over ~14,000 orders on eBay (last 12 months) — as of October 2025. View on eBay

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This page shows the Rubber-Shielded Bearing Kit for this RC model — view all compatible Screw and Bearing kits for this RC model by clicking this link:

XTM Mammoth 1/8 Nitro 4WD Monster Truck (#145615) — Find Compatible Stainless Screw & Bearing Kits

Pro tip: Most builders grab a Stainless Screw Kit and a Bearing Kit for this RC model so everything wears evenly.

Quick Fit Summary
  • Compatible Brand: XTM Racing
  • RC Model: XTM Mammoth 1/8 Nitro 4WD Monster Truck (#145615)
  • Scale: 1:8
  • Power Source / Fuel Type: Nitro & Glow Fuel
  • Chassis: XTM Mammoth Monster MT RTR Chassis (#145615)
  • Era: Modern Transition (2000-2009)
  • OEM / Models: 145615, C-XTM-MMT
Quick Fit Summary — Full Details

Quick Fit Summary

Key fit details for your RC model, plus what’s in this kit.

RC Model Fit & Specs

  • Compatible Brand: XTM Racing
  • Fit: XTM Mammoth 1/8 Nitro 4WD Monster Truck (#145615)
  • Compatible RC Model Numbers: 145615 · C-XTM-MMT
  • Scale: 1:8
  • Power Source / Fuel Type: Nitro & Glow Fuel
  • Vehicle Type: 1/8 Nitro 4WD Monster Truck
  • Chassis: XTM Mammoth Monster MT RTR Chassis (#145615)
  • Era: Modern Transition (2000-2009)
  • RC Model Terrain: Off-Road: Dirt, Grass, Gravel & Bashing

This Kit Details

  • SKU: xtm005r
  • MPN: xtm005r
  • Product: RC Model Specific Rubber Shielded Bearing Kit (Sealed Bearings)
  • Bearing Type: Rubber-Sealed (Off-Road)
  • Sealed Bearings: Yes
  • Water/Dust Protection: Sealed against dirt & splash
  • Product Material: Carbon Chrome Steel
  • Product Color: Silver
  • Bearing Sizes Included: Note: The specific bearing sizes will be listed soon. In the meantime · please contact us for detailed information about the sizes included in this kit. We're happy to assist you!
  • Install: ≈60 min; recheck torque after first run
  • Country of Origin: United States
Full Product Description

➡️ High-Performance ⬅️

RC Rubber Shielded

Bearing Kit

🚀 Maximize Your RC Vehicle's Performance!

👉 Sealed Bearings 👈


High-Quality
Rubber Shielded Bearings
👉 Sealed for Durability in Your Summer RC Adventures


Elevate your RC experience with our
Precision-Engineered
High-Performance
Replacement and Upgrade Bearings


Compatible with:



Join thousands of RC enthusiasts who trust our quality and durability.


💡 Add the matching Stainless Screw Kit for a complete build — volume discounts auto-apply at checkout.

🔴 Included Bearing Sizes:

    Note: The specific bearing sizes will be listed soon. In the meantime, please contact us for detailed information about the sizes included in this kit. We're happy to assist you!


All Bearings Are Included
+ (1) Extra of Every Size
as backup spares:

🚙 Go Off-Road with Confidence
—Fully Sealed Bearings 🚙


🛠 Installation Insights & More:

Rubber Shielded Bearing Kit Compatibility (Off-Road / Dusty On-Road):

This RCScrewZ Rubber Shielded Bearing Kit is compatible with the XTM Racing Mammoth RTR Nitro Monster Truck / Monster MT RTR 1/8 4WD Off-Road platform, including OEM / retail codes #145615 and C-XTM-MMT.

  • Compatible Model: XTM Racing Mammoth RTR Nitro Monster Truck / Monster MT RTR
  • OEM / Retail Codes: #145615, C-XTM-MMT
  • Scale: 1/8 Scale
  • Fuel Type: Nitro / glow fuel RC truck
  • Vehicle Type: 4WD off-road monster truck
  • Chassis: XTM Mammoth / Monster MT RTR chassis with steel geared 2-speed transmission
  • Terrain Compatibility: Off-road bashing, dirt, grass, gravel, dusty lots, and rough terrain
  • Production Era: Modern Transition (2000-2009)
  • Release / Catalog Date: 2007 manual version; Kit Product #145615 US / C-XTM-MMT Europe

Benefits:

  • Rubber shielded bearings help protect against dirt, dust, and debris when running this big vintage nitro basher off-road.
  • Ideal for XTM Mammoth owners searching for sealed bearings, off-road bearing kit, or Monster MT drivetrain refresh parts.
  • Helps extend bearing life in rough terrain compared to open or lower-protection bearing options.
  • Great match for a 1/8 nitro 4WD monster truck used in grass, gravel, dirt, and bashing conditions.

Reason to Purchase:

The XTM Mammoth is a large nitro monster truck built for off-road bashing. Rubber shielded bearings are the better choice for dirty, dusty, and rough running conditions because they help keep contaminants out and support longer-lasting drivetrain performance.


🟥 Discover the Ultimate RCScrewZ Shielded Bearing Kits

Enhance your RC vehicle's performance with the top-notch RCScrewZ Metal and Rubber Shielded Bearing Kits. Engineered for exceptional durability and reliability, these RC Bearing kits provide everything you need for a complete upgrade.

  • Premium Metal/Rubber Shielded Bearings for long-lasting performance.
  • All-Inclusive kits feature Standard, Flanged, One-Way, and Thrust bearings (as applicable).
  • Spare bearings for instant replacements ensuring non-stop racing.
  • Convenient reusable storage case, essential for every RC enthusiast's toolbox.



🔍 Enhanced Product Details

Part Number:

Brand Name:

Shielding Type:

  • Rubber Shielded Bearing Kit

Sealed Bearings:

  • Yes

Material:

🔢 Approximate Piece Count:

  • Piece count information will be available shortly.

Color:




⚙️ Compatibility Details

Compatible RC Brand Name:

  • For XTM Racing

Compatible RC Model:

Compatible RC Chassis:

  • XTM Mammoth Monster MT RTR Chassis (#145615)

Compatible RC Vehicle Type:

  • 1/8 Nitro 4WD Monster Truck

Compatible RC Terrain:

  • Off-Road: Dirt, Grass, Gravel & Bashing

Compatible Scale:

Compatible Fuel Type:



➡️ Key Benefits for RC Vehicle Enthusiasts

  • Metal Shielded Bearings: Removable shields for easy maintenance and re-oiling. Designed for reduced rotational friction and top-notch on-road performance.
  • Rubber Shielded (Sealed) Bearings: Provides superior defense against dirt and grime for robust off-road adventures. Grease-packed bearings ensure peak off-road performance..


❓ Product FAQs

  • For frequently asked questions, please refer to the listing images where detailed FAQs about these RC replacement parts are available.


🟥 Explore Our Premium Metal and Rubber Shielded Bearing Kits

Each kit is meticulously designed specifically for your thrilling RC adventures, ensuring optimal performance and durability!


➡️ Each kit comes fully equipped with all necessary bearings (Standard, Flanged, One-Way & Thrust, as applicable) plus additional spares for immediate replacement needs. Our kits are thoughtfully packaged in a reusable storage container to neatly organize your spare parts in your toolbox.

  • Our Metal Shielded Bearings are designed with removable shields for simplified maintenance and re-oiling, offering less rotational friction than their rubber counterparts. They provide superior performance for on-road and track racing environments.
  • Alternatively, our Rubber Shielded Bearings (SEALED) are your ultimate solution against dirt and debris, ideal for rough, off-road conditions. Pre-lubricated with high-grade grease, they are ready for action following a brief break-in period and are designed to deliver optimal performance under the most demanding circumstances..


➡️ Whether you choose Metal or Rubber, our bearing kits offer unmatched quality and durability, ensuring prolonged performance and reliability for your RC vehicle. Make the switch today! You need great RC vehicle parts.



Decades of Excellence: Trusted by RC Enthusiasts Worldwide


Don't miss out on the performance upgrade you deserve.

Fits: XTM Mammoth 1/8 Nitro 4WD Monster Truck (#145615)
$53.67

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